- Fixed notices, undefined variables, by eMPee584, #276161

- Removed wrong version from info files, by Roger López, #319249
- Fixed help string, by Hass, #316784

* Fixed: Translation issues like missing periods, typos, etc.

Updated German translation (100% complete).

- Added some help texts for i18nstrings and warnings about the site default language, #314035

- Fixed: Added English language to import/export page, #314035

- Fixed some race condition when creating term translations

- Fixed: Sub-menu items not localized, by Anselm Heaton, #298612

- Fixed profile category string issues, #304451

- Fixed / improved some module help texts.
- Fixed multiple localization issues, by hass, #310852

- Fixed warning in sync module, by vjacquin, #299064 and #294511
- Fixed issue with i18nblocks and system module weights, #299642
- Fixed warning in i18ntaxonomy, by mvc , #304003

- Fixed multiple taxonomy translation issues, by japanitrat, #292232